0051-Zuul搭建

最新推荐文章于 2024-03-01 21:40:18 发布

原创最新推荐文章于 2024-03-01 21:40:18 发布 · 2.5k 阅读

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本文详细介绍了如何使用Zuul作为微服务网关，包括pom依赖配置、yml配置参数设置、主启动类注解应用及测试流程。通过实例演示了Zuul与Eureka、Ribbon的集成，实现服务间的负载均衡与路由。

文章目录

1. pom依赖

 <dependencies>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
</dependencies>

2. yml配置

server:
  port: 9567


eureka:
  client:
    serviceUrl:
      defaultZone: http://eureka-server-7001:7001/eureka/,http://eureka-server-7002:7002/eureka/,http://eureka-server-7003:7003/eureka/
  instance:
      instance-id: eureka-zull # 服务名称
      prefer-ip-address: true # 显示ip地址

info: # 点击注册列表未服务出现的信息
  app.name: springcloud
  company.name: www.honor.com
  build.artifactId: @project.artifactId@
  build.version: @project.version@
spring:
  application:
    name: eureka-zuul

zuul:
  routes:
    consumer:
      path: /consumer/**
      serviceId: eureka-consumer
  # 1.关闭默认的映射规则（默认配置服务名称相同的路由）
  # 2.默认配置的路由规则：localhost:10000/eureka-rest-ribbon/hello
  # 3.关闭以后localhost:10000/eureka-rest-ribbon/hello就不能提供访问了，但是依然可以直接访问微服务客户端localhost:10000/hello
  # 4.原来的服务没法直接关闭访问，可以把服务层放在内网中，zuul放在公网中
  ignored-services: "*"
  prefix: /v1 # 统一前缀

3. 主启动类

@SpringBootApplication
@EnableEurekaClient
@EnableZuulProxy
public class EurekaZuul9567Application {

    public static void main(String[] args) {
        SpringApplication.run(EurekaZuul9567Application.class, args);
    }
}